body{
    background: #008DB7;
    font-family: 'Microsoft YaHei UI';

}
.loginDiv{
    text-align: center;
    margin: 150px auto 0;
    width: 250px;
}
.loginDiv input[type='text']{
    display: inline-block;
    box-sizing: border-box;
    border-radius: 5px;
    padding-left: 5px;
    border: none;
    width: 250px;
    height: 35px;
    line-height: 35px;
}
.loginDiv button{
    display: inline-block;
    box-sizing: border-box;
    border-radius: 5px;
    padding-left: 5px;
    border: none;
    width: 250px;
    height: 35px;
    line-height: 35px;
    margin-top: 10px;
    background: #0067A2;
    color: #ffffff;
}

.talkDiv{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.talkDiv .operatingDiv{
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    display: flex;
}

.talkDiv .operatingDiv input[type='text']{
    flex: 1;
    height: 40px;
    line-height: 40px;
    box-sizing: border-box;
    padding-left: 10px;
}
.talkDiv .operatingDiv button{
    display: inline-block;
    box-sizing: border-box;
    border-radius: 5px;
    border: none;
    width: 250px;
    height: 40px;
    line-height: 40px;
    background: #0067A2;
    color: #ffffff;
}

.talkDiv .showDiv{
    position: fixed;
    bottom: 40px;
    left: 0;
    right: 0;
    top: 0;
    font-size: 16px;
    color: #ffffff;
    overflow: auto;
}
.talkDiv .showDiv .titleInfo{
    padding: 10px;
    color: yellow;
    font-size: 20px;
}
.talkDiv .showDiv .showInfo{
    padding: 10px;
}
